CN211394090U - Desilting device that industrial waste water treatment used - Google Patents
Desilting device that industrial waste water treatment used Download PDFInfo
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- CN211394090U CN211394090U CN201921451881.3U CN201921451881U CN211394090U CN 211394090 U CN211394090 U CN 211394090U CN 201921451881 U CN201921451881 U CN 201921451881U CN 211394090 U CN211394090 U CN 211394090U
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Abstract
The utility model relates to a wastewater treatment device, in particular to a mud removal device for industrial wastewater treatment, which comprises a flocculation tank, a sewage discharge pipeline, a first valve, a filter tank, a filter basket, an air exhaust hole, a drainage pipeline, an air extractor, a pipeline and a filter net film; the bottom of the flocculation tank is connected with a sewage discharge pipeline which is a telescopic pipeline; a top cover of the filter tank is provided with a filter basket, the height of the filter basket is equal to the sinking depth of the filter basket, basket holes of the filter basket are all arranged in the filter tank, the bottom of the filter tank is provided with a drainage pipeline, the drainage pipeline is provided with a second valve, the side surface of the filter tank is provided with an air suction opening, and the air suction opening is connected with an air suction machine arranged outside the filter tank through a pipeline; the filter net film is placed on the filter basket, and the basket eye of the filter basket is completely covered. Compared with the mud removing device in the prior art, the mud removing device has the advantages of simple structure, high mud removing efficiency, economy, and the like.
Description
Technical Field
The utility model relates to a waste water treatment device, concretely relates to desilting device that industrial waste water treatment used belongs to environment-friendly device technical field.
Background
With the continuous development of the industry, more and more industrial wastewater is generated. Industrial waste water produces a large amount of solid particles after flocculation and ionic reaction, and some industrial waste water itself contains a large amount of silt, which causes serious water pollution if discharged at will.
In the prior art, the treatment of solid matters in industrial wastewater is roughly divided into two types: one is a sedimentation method and the other is a centrifugal filtration method. The sedimentation method has large occupied area and long required sedimentation time, and most of the removed solid particles are large in mass; although the centrifugal method can quickly remove the sludge, the required power is too large, the economy and the saving are not enough, and the interior of the centrifugal machine is not easy to process, so that the cleaning difficulty is high.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists in the industrial sewage desilting that exists among the prior art, the utility model provides a desilting device that industrial wastewater treatment used can effectually avoid the problem that exists in sedimentation method and the centrifugal process, not only economic saving, but also environmental protection and energy saving.
The utility model discloses a concrete technical scheme as follows:
a mud removing device for industrial wastewater treatment comprises a flocculation tank, a sewage discharge pipeline, a first valve, a filter tank, a filter basket, an air suction opening, a drainage pipeline, an air extractor, a pipeline and a filter net film;
the bottom of the flocculation tank is connected with a sewage discharge pipeline which is a telescopic pipeline, and when the filtering effect is poor and sludge on a filter net membrane needs to be cleaned, the telescopic pipeline is shortened, so that the cleaning is convenient;
a top cover of the filter tank is provided with a filter basket, the height of the filter basket is equal to the sinking depth of the filter basket, basket holes of the filter basket are all arranged in the filter tank, the bottom of the filter tank is provided with a drainage pipeline, the drainage pipeline is provided with a second valve, the side surface of the filter tank is provided with an air suction opening, and the air suction opening is connected with an air suction machine arranged outside the filter tank through a pipeline;
the filter net film is placed on the filter basket to completely cover the basket eyes of the filter basket.
Further, filter net membrane pass through the connecting rod and be connected with the jack rod of installing on the support, the jack rod be connected with the motor, drive the filter net membrane that the jack rod will have the mud filter cake by the motor and lift, carry out mud cleaning, treat that filter net membrane sanitization, the jack rod drives filter net membrane again, will filter net membrane and prevent filter basket on, continue to carry out the mud removal work of sewage.
Further, the area of the filter net film is larger than the inner surface area of the filter basket.
Further, the shape of the filter net film is the same as that of the filter basket.
Further, the filtering basket is U-shaped.
Further, the height of the filter basket is half a meter.
Furthermore, the outlet of the sewage discharge pipeline is a downward bent elbow to prevent waste water from flowing out of the filter frame.
The utility model has the advantages that: the technical scheme of the utility model adopt be the filterable principle of decompression, filter equipment's structural design filter effect is good to make things convenient for cleaing away of mud cake. Compared with the mud removing device in the prior art, the mud removing device has the advantages of simple structure, high mud removing efficiency, economy, and the like.
Drawings
Fig. 1 is a schematic structural diagram of a mud removing device for industrial wastewater treatment according to an embodiment of the present invention.
Fig. 2 is a plan view of a filter tank of a sludge removal device for industrial wastewater treatment according to an embodiment of the present invention.
Fig. 3 is a vertical cross-sectional view of a filter tank of a mud removing device for industrial wastewater treatment according to an embodiment of the present invention.
Wherein, 1-flocculation tank, 2-sewage discharge pipeline, 3-first valve, 4-filtration tank, 5-filtration basket, 501-basket eye, 6-air extraction opening, 7-drainage pipeline, 8-air extractor, 9-pipeline, 10-filter net membrane, 11-lifting rod, 12-connecting rod, 13-motor, 14-second valve, 15-support.
The specific implementation mode is as follows:
in order to deepen understanding of the present invention, the following detailed description is made on the embodiments of the present invention with reference to the accompanying drawings.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve.
Examples
With reference to figures 1 to 3 of the drawings,
a desilting device for industrial wastewater treatment comprises a flocculation tank 1, a sewage discharge pipeline 2, a first valve 3, a filter tank 4, a filter basket 5, an air suction opening 6, a drainage pipeline 7, an air pump 8, a pipeline 9 and a filter net membrane 10;
the bottom of the flocculation tank 1 is connected with a sewage discharge pipeline 2, the sewage discharge pipeline 2 is a telescopic pipeline, and when the filtering effect is poor and sludge on a filter net membrane needs to be cleaned, the telescopic pipeline is shortened, so that the cleaning is convenient;
a top cover of the filter tank 4 is provided with a filter basket 5, the height of the filter basket 5 is equal to the sinking depth of the filter basket 5, basket holes 501 of the filter basket 5 are all arranged in the filter tank 4, the bottom of the filter tank 4 is provided with a drainage pipeline 7, the drainage pipeline 7 is provided with a second valve 14, the side surface of the filter tank 4 is provided with an air suction opening 6, and the air suction opening 6 is connected with an air suction machine 8 arranged outside the filter tank 4 through a pipeline 9;
the filter net 10 is placed on the filter basket 5 to cover the entire rim 501 of the filter basket 5.
Further, filter nethike embrane 10 is connected with jack rod 11 of installing on support 15 through connecting rod 12, and jack rod 11 is connected with motor 13, drives jack rod 11 by motor 13 and lifts by crane the filter nethike embrane 10 that has the mud filter cake, carries out mud clearance, waits that filter nethike embrane 10 sanitization, and jack rod 11 drives filter nethike embrane 10 again, prevents to filter nethike embrane 10 on filtering basket 5, continues to carry out the desilting work of sewage.
Further, the area of the filter mesh membrane 10 is larger than the inner surface area of the filter basket 5.
Further, the shape of the filter net membrane 10 is the same as that of the filter basket 5.
Further, the filter basket 5 is U-shaped.
Further, the height of the filter basket 5 is half a meter.
Furthermore, the outlet of the sewage pipeline 7 is a downward bent elbow to prevent waste water from flowing out of the filter frame from the sewage pipeline 7.
The implementation process comprises the following steps: waste water produces a large amount of solids through flocculation and precipitation reaction of flocculation vat, gets into the filter tank through the drain and filters, and the jack rod drives the filtration nethike embrane, puts into the filtration basket with the filtration nethike embrane, opens the air extractor simultaneously, lets form the negative pressure in the filter tank, provides power for filtering. When waiting that the filter effect is not good, close first valve, close the air extractor, the lifting rod drives and filters the nethike embrane and rise, and manual work changes same filtration nethike embrane, further carries out sewage and filters, and the filtration nethike embrane that replaces is used for filtering after decontaminating.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the technical means, but also comprises the technical scheme consisting of the equivalent replacement of the technical features. The present invention is not to be considered as the best thing, and belongs to the common general knowledge of the technicians in the field.
Claims (7)
1. A desilting device for industrial wastewater treatment is characterized by comprising a flocculation tank, a sewage discharge pipeline, a first valve, a filter tank, a filter basket, an air suction opening, a drainage pipeline, an air pump, a pipeline and a filter net film;
the bottom of the flocculation tank is connected with a sewage discharge pipeline which is a telescopic pipeline;
a top cover of the filter tank is provided with a filter basket, the height of the filter basket is equal to the sinking depth of the filter basket, basket holes of the filter basket are all arranged in the filter tank, the bottom of the filter tank is provided with a drainage pipeline, the drainage pipeline is provided with a second valve, the side surface of the filter tank is provided with an air suction opening, and the air suction opening is connected with an air suction machine arranged outside the filter tank through a pipeline;
the filter net film is placed on the filter basket to completely cover the basket eyes of the filter basket.
2. The mud removal device of claim 1, wherein the filter screen is connected to a jack rod mounted on the frame by a connecting rod, the jack rod being connected to the motor.
3. The mud removal device of claim 2, wherein the filter screen has an area greater than an inner surface area of the filter basket.
4. A silt removing apparatus according to claim 3, wherein said filter screen is of the same shape as said filter basket.
5. A silt removing apparatus according to claim 4, wherein the filter basket is U-shaped.
6. A silt removing apparatus according to claim 1, wherein the height of the filter basket is one half metre.
7. The mud removal device of claim 1, wherein the outlet of the sewer pipe is a downwardly curved elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921451881.3U CN211394090U (en) | 2019-09-03 | 2019-09-03 | Desilting device that industrial waste water treatment used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921451881.3U CN211394090U (en) | 2019-09-03 | 2019-09-03 | Desilting device that industrial waste water treatment used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211394090U true CN211394090U (en) | 2020-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921451881.3U Active CN211394090U (en) | 2019-09-03 | 2019-09-03 | Desilting device that industrial waste water treatment used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211394090U (en) |
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2019
- 2019-09-03 CN CN201921451881.3U patent/CN211394090U/en active Active
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